baber/WOPTO huggingface dataset:
Patent CA-2389097-A1 (CA)
Title: Arbre grave et procede de fabrication correspondant
Inventor: SHATROV ALEXANDR SERGEEVICH
IPC: B41N3/03
Filed: 1999-10-29
Abstract: L'invention concerne un arbre gravé fait entièrement ou en grande partie à partir d'un alliage d'aluminium. Une surface tramée est réalisée à la surface cylindrique dudit arbre, ladite surface tramée étant constituée d'alvéoles enfoncées ayant un volume prédéterminé. Une couche d'oxyde-céramique est formée à la surface tramée par procédé d'oxydation électrolytique; cette couche, qui a une profondeur entre 15 et 50 micromètres et une micro-dureté entre 700 et 1500 Hv, répète de façon adéquate le contour de la surface externe de la trame. La dureté et la résistance élevées de la couche d'oxyde-céramique permet aux alvéoles de la trame de conserver pendant longtemps la forme et les dimensions correctes lors de l'utilisation de l'arbre. Une imprégnation supplémentaire de ladite couche d'oxyde-céramique avec des matières métalliques ou organiques rend la surface tramée encore plus résistante, augmente sa résistance à la corrosion et lui confère des propriétés spécifiques requises (oléophiles, hydrophiles, hydrophobes, etc.), nécessaires dans différents systèmes de transfert dosé de liquides et de suspensions.
Patent CA-2392193-A1 (CA)
Inventor: MARTINEZ-BURCKHARDT JUAN CARLO
IPC: C04B7/44
Filed: 2002-06-27
Abstract: This describes a method for producing cement clinker using petroleum coke with a sulfur content over 4.5% by weight, in conventional equipment and facilities, wherein said method comprises the treatment of the raw mixture to optimize its physical-chemical characteristics combined with the parameter control of the process, obtaining a reduction of the clinkering temperature and, as a result, the concentration of SO3 in the calcinated material fed to the rotating kiln is reduced, increasing with this the calcium sulfate content in the clinker.
Patent CA-2392543-A1 (CA)
Inventor: YOKOYAMA SHOICHI
IPC: H01M6/16
Filed: 2000-11-22
Abstract: L'invention concerne un électrolyte pour batteries auxiliaires présentant une conductivité ionique et une fiabilité élevées, ainsi qu'une batterie auxiliaire contenant cet électrolyte particulièrement bien adaptée aux cycles de charge/décharge. Cet électrolyte contient un composé ionique et un ou plusieurs composés organiques à poids moléculaire élevé, lesdits composés comprenant un composé représenté par la formule (1) Z?1¿-[(A?1¿O)¿1?-R?1¿]¿a? ou un composé de borate obtenu par estérification d'un composé représenté par la formule (1) avec de l'acide borique ou de l'anhydride borique. Dans cette formule, Z?1¿ est un résidu d'un composé comprenant entre 1 et 6 groupes hydroxy, les groupes A?1¿O se présentent sous la forme d'un ou de plusieurs types de groupes oxyalkylène C¿2?-C¿4?, R?1¿ est un groupe ou un atome choisi parmi cyanoéthyle, des groupes hydrocarbonés C¿1?-C¿12? et hydrogène, l vaut entre 0 et 600 et a vaut entre 1 et 6, pourvu que l . a vaille entre 0 et 600.
Patent CA-2396634-A1 (CA)
Inventor: SACHER MANFRED
IPC: G05D7/06
Filed: 2002-07-31
Abstract: In the process according to the invention for determining a nominal values curve of an installation (H installation (Q), P installation(Q)) for controling the pump capacity of a pump (6) driven by an electric motor (10) with speed control in a closed system with variable capacity requirement, first all consumers in the installation are closed, one consumer operation parameter is determined at a consumer (4-n) arranged at a distance from the pump, the pump capacity is varied until the consumer operation parameter has reached a predetermined value, and, once this value has been reached, a pair of pump parameters representative for the instantaneous pump capacity is determined and stored in the controller. This measurement is repeated with different consumers being open, and from the stored values of the pairs of pump parameters the curve of nominal values (H installation(Q), P installation(Q)) of the installation is calculated by way of a mathematical process for establishing a curve.
Patent CA-2397646-A1 (CA)
Title: Modele murin d'arthrite rhumatoide
Inventor: HAYASHI TAKUMA
IPC: A01K67/027
Filed: 2001-01-18
Abstract: Les souris non obèses diabétiques (souris NOD) qui ne développent pas de diabète peuvent être accouplées pour produire des progénitures F¿1? qui développent un état analogue à l'arthrite rhumatoïde (RA) chez l'homme. La maladie du type RA chez la souris F¿1?, désignée souris NOD-RA, est semblable à l'RA humaine du point de vue des caractéristiques cliniques, radiologiques, histologiques et sérologiques. Les parents (F¿0?) et leurs progénitures (F¿1?) ne sont pas diabétiques et ne développent jamais de l'hyperglycémie, et les parents (F¿0?) ne présentent aucun symptôme de l'état du type RA dont souffrent certaines de leurs progénitures. L'incidence, la pénétrance, la prédominance d'un genre, la progression, et l'exacerbation à vie de symptômes après la grossesse, présentes dans l'état de type RA dont souffrent les souris NOD-RA, sont toutes comparables aux phénomènes observés dans la maladie humaine. Les souris NOD-RA fournissent un nouveau modèle spontané d'RA humaine utile pour étudier l'arthrite rhumatoïde et tester de nouveaux médicaments et réactifs destinés au traitement ou au diagnostic de la maladie.
Patent CA-2399219-A1 (CA)
Title: Diclofenac pharmaceutical composition based on vitamin-e, papain and hyaluronidase
Inventor: DE NUCCI GILBERTO
IPC: A61K45/06
Filed: 2001-02-20
Abstract: The present application refers to a new pharmaceutical composition of diclofenac comprising the following formulation: PAPAIN ...0.1 to 15 %, HYALURONIDASE ...50 to 900 utr/mg, VITAMIN E ...10 to 2000 mg.
Patent CA-2400653-A1 (CA)
Title: Endovascular graft coatings
Inventor: CLAPPER DAVID L
IPC: A61L27/56
Filed: 2001-03-06
Abstract: An endovascular graft, e.g., having both an expandable stent portion and a stent cover portion positioned within and/or surrounding the expandable portion, the graft itself and/or a stent cover portion being coated with a bioactive agent adapted to promote initial thrombus formation, preferably followed by long term fibrous tissue in growth. The endovascular graft addresses concerns regarding endoleaking by permitting the graft to be deployed and used in a manner that promotes a short term hemostatic effect in the perigraft region. This short term effect can, in turn, be used to promote or permit long term fibrous tissue ingrowth. Particularly where the stent cover portion is prepared from a porous material selected from PET and ePTFE, the bioactive agent can include a thrombogenic agent such as collagen covalently attached in the form of a thin, conformal coating on at least the outer surface of the stent cover. An optimal coating of this type is formed by the activation of photoreactive groups provided by either the cover material itself, by the bioactive agent itself, and/or by a linking agent.
Patent CA-2402404-A1 (CA)
Title: Polycarbonate molding materials containing graft rubber
Inventor: WITTMANN DIETER
IPC: C08L51/04
Filed: 2001-02-27
Abstract: The invention relates to thermoplastic polycarbonate/graft polymerizate molding materials comprising improved mechanical properties (especially impact strength and elongation at tear) and an improved processing behavior (flow behavior).
Patent CA-2403799-A1 (CA)
Title: Proof of postage digital franking
Inventor: BROOKNER GEORGE M
IPC: G07B17/00
Filed: 2000-11-13
Abstract: A system for printing postal indicia. The system includes at least one posta l security device (22) which is linked to a customer host (24); where both the  security device (22) and customer host (24) are connected to a data center (20).
Patent CA-2404433-A1 (CA)
Title: Systeme de rincage de frein a disque
Inventor: ACE-KIRKER WAYNE LIONEL
IPC: F16D55/00
Filed: 2001-02-22
Abstract: L'invention concerne un dispositif de rinçage de frein à disque destiné à un mécanisme de frein à disque d'un véhicule. Ce dispositif comprend une pluralité de buses (2-7) conçues pour diriger un fluide de rinçage vers des composants sélectionnés du mécanisme de frein à disque et un dispositif d'entrée (8) conçu pour recevoir le fluide de rinçage et pour acheminer le fluide jusqu'aux buses (2-7). L'invention concerne également, dans un autre mode de réalisation, des dispositifs d'alimentation et d'acheminement fluidique destinés au transport fluidique entre le dispositif d'alimentation fluidique et le dispositif d'entrée du dispositif de rinçage de frein.
Patent CA-2404495-A1 (CA)
Title: Human tap-like protein (transporter associated in antigen processing/presentation)
Inventor: BRANDT SILKE
IPC: A61P35/00
Filed: 2001-03-29
Abstract: Transporter associated with Antigen Processing-like family of polypeptides (human TAP-like) polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing HUTAPL polypeptides and polynucleotides in diagnostic assays.
Patent CA-2405668-A1 (CA)
Title: Scaled-feedback turbo decoder
Inventor: HEINILA MARKO
IPC: H04L1/00
Filed: 2001-02-23
Abstract: An iterative Turbo decoder in which soft bits of a received signal are repetitively subjected to the process of decoding by a first decoder associated with a first encoder in the transmitter, interleaving by an interleaver associated with an interleaver in the transmitter, decoding by a second decoder associated with a second encoder in the transmitter, and deinterleaving by a deinterleaver associated with the interleaver in the transmitter. The improvement is to scale the signal after each decoding by a predetermined value in the vicinity of 0.7 to 0.8. At a signal Eb/No in the vicinity of 1.0 db., an improvement of about 0.2 db. in coding gain is attained while very little complexity is added. Decoders may be according to the max Log MAP algorithm instead of the more complex Log MAP algorithm with only slight degradation of performance.
Patent CA-2406192-A1 (CA)
Title: Therapeutic compounds and methods for formulating v3, a versican isoform
Inventor: WIGHT THOMAS N
IPC: C12N5/08
Filed: 2001-04-12
Abstract: Disclosed are therapeutic agents and methods to modulate the activity of an isoform of "versican" V3, a splice variant of versican which is the major chondroitin sulphate proteoglycan (CSPG) of the blood vessel wall.
Patent CA-2410243-A1 (CA)
Title: Breath-alcohol measuring instrument
Inventor: LINDNER BERND
IPC: G01N33/497
Filed: 2001-03-13
Abstract: The invention relates to a novel breathalyzer with which, by measuring the carbon dioxide content in the exhaled air, it is possible easily to determine the reliability of the blood alcohol concentration determined via the alcohol content in the exhaled air.
Patent CA-2413009-A1 (CA)
Inventor: KOCHER LARRY F
IPC: B60R13/02
Filed: 2001-07-06
Abstract: A headliner (10) for use with a motor vehicle including a combination of a chopped fiber roving (22) bonded between a non-woven film layer and a uretha ne core (14) to eliminate warpage in the headliner (10) after the molding and forming process is complete. The combination of stiffness and mechanical bon d provides this effect.The combination may also include a polypropylene non- woven material (18) combined with a polyethylene film (20) to form a laminat e top (12) and bottom layer (16). The chopped fiber roving (22) is randomly disposed between the laminate (21) and a urethane matrix (44) used to form a  core (14) of the headliner (10) to provide the shape stability to the headliner (1).
Patent CA-2413052-A1 (CA)
Inventor: YULE JIM
IPC: C23F13/04
Filed: 2002-11-27
Abstract: A corrosion-inhibited system for providing a utility service to a plurality of consumers includes a plurality of metallic utility service structures, each utility service structure having components buried in a common electrolyte and electrically connected to each other through an electrical utility service connected to an electric utility supply common to each of the consumers in the plurality of consumers. The system further includes a single protection apparatus including at least one anode in physical contact with the common electrolyte. The system further includes a conductor physically connecting the single protection apparatus to only one of the utility service structures.
Patent CA-2413061-A1 (CA)
Title: Serine protease inhibitors
Inventor: FARTHING CHRISTOPHER NEIL
IPC: A61K31/381
Filed: 2001-06-12
Abstract: Compounds of formula (I) where R5, R6a, each X, L, Cy and Lp are as defined in the specification, are tryptase inhibitors useful as antiinflammatory agents.
Patent CA-2415299-A1 (CA)
Inventor: LYONS PAUL W
IPC: H04N7/24
Filed: 2001-07-25
Abstract: A method for seamlessly splicing a local commercial segment into an existing network time slot, without decoder buffer overflow or underflow. The vbv_delay of the commercial segment is manipulated (e.g., for a minimum delay or a maximum delay). The pictures from the commercial segment are output for at least a portion of the associated network time slot duration. A determination is made regarding the number of pictures remaining in a stored portion of the incoming network feed or the commercial segment and the output rate is adjusted as required. The vbv_delay of the stored network feed or the vbv_delay of the local commercial segment is adjusted to match the vbv_delay of the incoming network feed.
Patent CA-2419953-A1 (CA)
Inventor: CAREY JEFFREY M
IPC: E21B21/06
Filed: 2001-09-04
Abstract: Oil based drilling fluids (muds) that include clays can be broken into at least three layers of their respective components (oil, water, and clay) by adding a few weight percent of a high HLB surfactant prediluted in water.  Centrifugation can accelerate this separation process. The resulting oil, water, and clay layers can thereafter be more cost effectively recycled or disposed of following the process. In another embodiment an additional surface active agent is added to facilitate breaking the drilling mud into three or more phases without the centrifuge.
Patent CA-2420723-A1 (CA)
Inventor: LEUKEL JORG
IPC: C09D5/00
Filed: 2001-10-15
Abstract: L'invention concerne un procédé de revêtement de la surface d'un matériau, caractérisé en ce qu'il comprend les étapes ci-après : (a) on fait réagir la surface du matériau avec un composé de formule (I), dans laquelle les variables sont telles que définies dans les revendications ; (b) on fait réagir la surface ainsi modifiée avec un initiateur de polymérisation fonctionnel ayant un groupe fonctionnel capable de co-réagir en L¿2? ou L¿2?' ; et (c) on applique un ou plusieurs monomères ou macromonomères hydrophiles différents, insaturés éthyléniquement, sur la surface globale du matériau, obtenue conformément à l'étape (b) et on polymérise lesdits macromonomères, ce qui permet d'obtenir un revêtement de surface, de préférence hydrophile, à la surface du matériau. Les matériaux composites obtenus conformément au procédé de l'invention présentent les caractéristiques voulues en ce qui concerne l'adhérence au substrat, la durabilité, le caractère hydrophile, la mouillabilité, la biocompatibilité et la perméabilité, ce qui les rend aptes à être utilisés pour la fabrication d'articles biomédicaux, tels que des dispositifs ophtalmiques.
Patent CA-2423946-A1 (CA)
Inventor: KALNES TOM NELSON
IPC: C10G65/02
Filed: 2001-09-24
Abstract: A catalytic hydrocracking process wherein a hydrocarbonaceous feedstock and a liquid recycle stream is contacted with hydrogen in a hydrocracking reaction  zone at elevated temperature and pressure to obtain conversion to lower boiling hydrocarbons. The process utilizes a hydrogenation zone located in t he lower end of a hot, high pressure stripper to hydrogenate downwardly flowing  liquid hydrocarbons in contact with upwardly flowing hydrogen.
Patent CA-2424260-A1 (CA)
Title: Foam comprising ethylene/vinyl acetate copolymer
Inventor: LEE SHAU-TARNG
IPC: C08F2/00
Filed: 2003-03-31
Abstract: A foam formed from ethylene/vinyl acetate copolymer having a melt index of greater than 1 gram/ 10 minutes and a vinyl acetate content ranging from about 5 to about 25 weight percent.
Patent CA-2426480-A1 (CA)
Title: Integrated bill presentment and payment system and method of operating the same
Inventor: KAMINSKI MICHAEL J
IPC: G06Q30/04
Filed: 2003-04-23
Abstract: An integrated bill presentment and payment system and an associated method are disclosed which can accomplish the entire process of bill presentment and payment directly with billers, customers, and their respective financial institutions, but which are also capable of interfacing with independent biller service providers, independent customer service providers, independent consolidators, and/or independent payment providers. The integrated bill presentment and payment system and method of the present invention can link directly to billers and customers, and can also access and distribute billing information from third party biller service providers or consolidators and participate in the distribution of the billing information to customers through third party customer service providers and consolidators. The integrated bill presentment and payment system and method of the present invention can make payments on behalf of customers itself, and can also forward payment instructions to third party payment providers if required.
Patent CA-2427111-A1 (CA)
Inventor: MICHOT CHRISTOPHE
IPC: H01M4/60
Filed: 2003-04-30
Abstract: Polymeric binders for the preparation of an electrode for a battery.
Patent CA-2427491-A1 (CA)
Inventor: SAVINKOV ANDREW YU
IPC: H04L1/18
Filed: 2000-10-30
Abstract: Methods and systems for automatic request and repetition with interference stability, providing non-uniform and adaptive data protection from interference for fixed length packet communication systems. At the transmitter a fixed block size data transmission method is provided in which a subset of a non-systematic component of a previous error correction encoded block (3A-2) is inserted into punctured symbol locations of at least one future encoded block (3A-6). The block thus generated is then transmitted (3A-7). At the receiver, a data reception method is provided for receiving blocks generated using the above data transmission method. At a receiver, a received block is separated into symbols of a current block and symbols of a re-request block contained in punctured symbol locations of the received block (4-2), the re- request block containing non-systematic symbols of a previous block. Next, the symbols of the current block are decoded (4-5). The symbols of the re-request block are combined with a previous version of the previous block to produce a new version of the previous block and this new version of the previous block is ten decoded (4-8).
Patent CA-2427848-A1 (CA)
Inventor: RAZ URI
IPC: G06F17/30
Filed: 2001-09-25
Abstract: A method and system for executing a streamed application (100) on a client system utilizes a virtual file system (160) installed in the client which is configured to appear to the operating system (140) as a local storage device containing all of the application files required by the application. Prior to streaming, the application files are broken up into streamlets (18) corresponding generally to various portions of the application files and these streamlets are delivered to the client by the server, preferably using a predictive algorithm to determine an optimal transmission order. After an initial set of streamlets is received, the application is executed from the virtual file system. File loads issued by the operating system to the virtual file system are translated to determine which streamlets correspond to the load request and the appropriate data is returned. If a needed streamlet is not present, a streamlet request is issued to the server and the virtual file system maintains a busy status until the necessary streamlets have been provided.
Patent CA-2429154-A1 (CA)
Title: Systeme dynamique de manipulation et de mappage d'une base de donnees orientee objet
Inventor: MULLINS WARD
IPC: G06F17/30
Filed: 2001-11-16
Abstract: La présente invention concerne un système et un procédé destiné à un système dynamique (3A) de manipulation et de mappage d'une base de données orientée objet qui se rapporte de manière générale à la corrélation ou à la conversion d'un type de base de données en un autre type de base de données ou en une application de programmation objet. La corrélation ou la conversion implique la conversion d'une base de données (BD) relationnelle en une BD objet, la conversion d'une BD objet en une BD objet, la conversion d'une BD relationnelle en une BD relationnelle ou une combinaison de ces dernières. Par conséquent, la présente invention concerne le mappage dynamique de bases de données pour des objets sélectionnés, ainsi que des systèmes et des procédés qui comprennent facultativement des constituants de mise en antémémoire (3A, 51), des caractéristiques de sécurité (303), des outils de transfert de données et des constituants permettant de lire, d'écrire, d'interpréter et de manipuler des fichiers de données en langages XML et XMI (7, 51, 52, 8).
Patent CA-2430821-A1 (CA)
Title: Radiovisible hydrogel intervertebral disc nucleus
Inventor: DEMARIA CHRISTOPHER
IPC: A61F2/30
Filed: 2003-06-03
Abstract: A spinal implant for replacing the natural nucleus of the disc made from a polymer such as hydrogel having a radiopaque material located within the polymer. The material may be in the form of a powder disbursed throughout the polymer or may be in he form of a powder disbursed in layers or in other specific locations within the polymer. The radiopaque material is metal such as gold, tungsten, titanium, tantalum or platinum. The metal may also be in the form of a foil or wire located within the hydrogel such as polyurethane, thereby making the implant visible on x- rays. Other polymers besides hydrogel may be used with the radiopaque material being disbursed therein.
Patent CA-2432083-A1 (CA)
Title: Cartouche destinee a recevoir un support d'enregistrement
Inventor: INOUE NAOKI
IPC: G11B23/03
Filed: 2002-10-31
Abstract: L'invention concerne une cartouche de chargement de disques optiques manipulés individuellement et présentant différentes dimensions dans un appareil d'enregistrement/lecture d'une cartouche de disque permettant de charger des disques de différentes dimensions. La cartouche comprend un corps (2) de cartouche dans lequel une enveloppe inférieure (7) pourvue d'une ouverture (24) d'enregistrement/lecture vient en contact avec une enveloppe supérieure (6) pourvue d'une ouverture (2a) d'insertion permettant d'insérer un premier disque optique (3a), une enveloppe centrale (4) pourvue d'une ouverture (44) correspondant à l'ouverture (24) d'une surface principale et contenue de manière rotative dans le corps (2) de la cartouche, et des éléments (5a, 5b) d'obturation fixés à l'enveloppe centrale (4) de manière à être situés sur le côté de l'enveloppe inférieure (7) et adaptés pour ouvrir les ouvertures (24, 44) lorsque l'enveloppe centrale (4) effectue un mouvement de rotation et l'ouverture (44) vient en contact avec l'ouverture (24). Une section (11a) de réception de disque est équipée d'un élément (11b) de retenue de disque destiné à retenir de manière rotative un premier disque optique (3a) et un élément (11c) de retenue de disque destiné à retenir de façon rotative un second disque optique (3c) présentant un diamètre de dimension réduite.
Patent CA-2432661-A1 (CA)
Title: Heterocyclylalkylindole or -azaindole compounds as 5-hydroxytryptamine-6 ligands
Inventor: LI YANFANG
IPC: A61P25/36
Filed: 2001-12-11
Abstract: The present invention provides a compound of formula (I) and the use thereof in the therapeutic treatment of disorders related to or affected by the 5-HT6 receptor.
Patent CA-2433206-A1 (CA)
Inventor: MAHONEY WILLIAM JOHN
IPC: F27B3/22
Filed: 2003-06-25
Abstract: A coherent jet lance and operating method wherein the need for a lance extension is eliminated using two rings of ports to deliver respectively fuel and oxidant flame envelope gases around the primary gas jets to maintain the gas jets coherent wherein the ports of the two rings are aligned on the lance face.